osmimage.sh Bash-Script |

So, heute hatte ich endlich mal wieder Zeit und Lust etwas zu programmieren. Heraus kam dabei das osmimage.sh Bash-Script.

Das Script lädt ein Bild basierend auf den Daten von https://www.openstreetmap.org mit Hilfe der angegebenen Optionen (siehe osmimage.sh -h)!

In einem weiteren Schritt soll das Script Teil eines LaTeX-Pakets werden, das mit Hilfe von \write18 ein Bild zur Einbindung in ein LaTeX-Dokument bereitstellt!

#!/bin/bash
#
# osmimage.sh [options]
#
# downloads an OpenStreetMap map specified by [options]
# by using https://developer.mapquest.com/ web service
#
# License: LPPL
#
pversion()
{
  echo "`basename $0` $VERSION"
  echo "(C) Josef Kleber   License: LPPL"
  exit 0;
}
#
function phelp()
{
  echo -e \
    "\n  `basename $0` [options]\n\n"\
    " downloads an OpenStreetMap map specified by [options]\n"\
    " by using https://developer.mapquest.com/ web service\n\n"\
    " Options:\n\n"\
    " -k  key registered by https://developer.mapquest.com/\n"\
    "     default (Example key from web site)!\n"\
    "     Please register and use your own key!\n\n"\
    " -l  specify a location\n"\
    "     e.g. 'Bergheimer Straße 110A, 69115 Heidelberg, Germany'\n\n"\
    " -x  specify a xsize (800)\n\n"\
    " -y  specify a ysize (400)\n\n"\
    " -s  short form to specify a size, e.g. 800,400\n\n"\
    " -z  specify a zoom in the range 1-18 (17)\n\n"\
    " -t  specify map type {map|sat|hyb} (map)\n\n"\
    " -i  specify image type {jpeg|jpg|gif|png} (png)\n\n"\
    " -c  specify a icon color (yellow_1)\n"\
    "     see: https://open.mapquestapi.com/staticmap/icons.html\n\n"\
    " -n  specify the icon number (1)\n\n"\
    " -o  specify output basename without file extension (osmimage.IMAGETYPE)\n\n"\
    " -q  quiet; no output!\n\n"\
    " -v  prints version information\n\n"\
    " -h  prints help information\n\n"
  pversion
}
#
check_prog()
{
  local prog="$1"
  hash $prog 2>/dev/null || { echo >&2 "Error (1): $prog not installed! Aborting."; exit 1; }
}
#
check_range()
{
  local var="$1"
  local min="$2"
  local max="$3"
  local exitcode="$4"
  local varname="$5"
  if [ $var -lt $min ]
  then
    echo "Error ($exitcode): $varname = $var; must be in the range of $min-$max"
    exit $exitcode
  fi
  if [ $var -gt $max ]
  then
    echo "Error ($exitcode): $varname = $var; must be in the range of $min-$max"
    exit $exitcode
  fi
}
#
check_prog wget
#
URL="https://open.mapquestapi.com/staticmap/v4/getplacemap"
KEY=""
LOCATION=""
# not larger than 3840
XSIZE=""
YSIZE=""
# 1 <= ZOOM <= 18
ZOOM=""
# TYPE={map|sat|hyb}
TYPE=""
# IMAGETYPE={jpg|jpeg|gif|png}
IMAGETYPE=""
COLOR=""
NUMBER=""
OFILE="osmimage"
QUIET="false"
VERSION="v1.0 (17/05/2014)"
#
while getopts "k:l:x:y:s:z:t:i:c:n:o:qvh" flag
do
  case "$flag" in
    k) KEY="$OPTARG";;
    l) LOCATION="$OPTARG";;
    x) XSIZE="$OPTARG";;
    y) YSIZE="$OPTARG";;
    s) SIZE="$OPTARG";;
    z) ZOOM="$OPTARG";;
    t) TYPE="$OPTARG";;
    i) IMAGETYPE="$OPTARG";;
    c) COLOR="$OPTARG";;
    n) NUMBER="$OPTARG";;
    o) OFILE="$OPTARG";;
    q) QUIET="true";;
    v) pversion;;
    h) phelp;;
  esac
done
#
if [ "$QUIET" = "true" ]
then
  exec 1>/dev/null
  exec 2>/dev/null
fi
#
if [ -z $KEY ]
then
  KEY="Kmjtd%7Cluu7n162n1%2C22%3Do5-h61wh"
  echo "WARNING:"
  echo "KEY not specified; using mapquest example key as default!"
  echo "This might not work forever! Register at https://developer.mapquest.com and use your own key!"
  echo
fi
#
if [ -z $LOCATION ]
then
  LOCATION="Bergheimer Straße 110A, 69115 Heidelberg, Germany"
  echo "WARNING:"
  echo "LOCATION not specified; using Dante e.V. Office as default!"
  echo
fi
#
if [ -z $XSIZE ]
then
  XSIZE=800
  echo "WARNING:"
  echo "XSIZE not specified; using XSIZE=800 as default!"
  echo
fi
check_range $XSIZE 1 3840 11 XSIZE
#
if [ -z $YSIZE ]
then
  YSIZE=400
  echo "WARNING:"
  echo "YSIZE not specified; using YSIZE=400 as default!"
  echo
fi
check_range $YSIZE 1 3840 12 YSIZE
#
if [ -z $SIZE ]
then
  SIZE="$XSIZE,$YSIZE"
fi
#
if [ -z $ZOOM ]
then
 ZOOM=17
 echo "WARNING:"
 echo "ZOOM not specified, using ZOOM=17 as default!"
 echo
fi
check_range $ZOOM 1 18 13 ZOOM
#
if [ -z $TYPE ]
then
  TYPE="map"
  echo "WARNING:"
  echo "TYPE not specified; using map as default!"
  echo
fi
#
if [ -z $IMAGETYPE ]
then
  IMAGETYPE="png"
  echo "WARNING:"
  echo "IMAGETYPE not specified; using png as default!"
  echo
fi
#
if [ -z $COLOR ]
then
  COLOR="yellow_1"
  echo "WARNING:"
  echo "COLOR not specified; using yellow_1 as default!"
  echo
fi
if [ -z $NUMBER ]
then
  NUMBER=1
  echo "WARNING:"
  echo "NUMBER not specified; using 1 as default!"
  echo
fi
#
ULOCATION="&location=$LOCATION"
USIZE="&size=$SIZE"
UZOOM="&zoom=$ZOOM"
UTYPE="&type=$TYPE"
UIMAGETYPE="&imagetype=$IMAGETYPE"
USHOWICON="&showicon=${COLOR}-${NUMBER}"
UOFILE="${OFILE}.${IMAGETYPE}"
IMGURL="${URL}?key=${KEY}${ULOCATION}${USIZE}${UZOOM}${UTYPE}${UIMAGETYPE}${USHOWICON}"
#
wget "$IMGURL" -O "$UOFILE"
exit 0

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#!/bin/bash

# osmimage.sh [options]

# downloads an OpenStreetMap map specified by [options]

# by using https://developer.mapquest.com/ web service

# License: LPPL

pversion()

{

echo "`basename $0` $VERSION"

echo "(C) Josef Kleber License: LPPL"

exit 0;

}

function phelp()

{

echo -e \

"\n `basename $0` [options]\n\n"\

" downloads an OpenStreetMap map specified by [options]\n"\

" by using https://developer.mapquest.com/ web service\n\n"\

" Options:\n\n"\

" -k key registered by https://developer.mapquest.com/\n"\

" default (Example key from web site)!\n"\

" Please register and use your own key!\n\n"\

" -l specify a location\n"\

" e.g. 'Bergheimer Straße 110A, 69115 Heidelberg, Germany'\n\n"\

" -x specify a xsize (800)\n\n"\

" -y specify a ysize (400)\n\n"\

" -s short form to specify a size, e.g. 800,400\n\n"\

" -z specify a zoom in the range 1-18 (17)\n\n"\

" -t specify map type {map|sat|hyb} (map)\n\n"\

" -i specify image type {jpeg|jpg|gif|png} (png)\n\n"\

" -c specify a icon color (yellow_1)\n"\

" see: https://open.mapquestapi.com/staticmap/icons.html\n\n"\

" -n specify the icon number (1)\n\n"\

" -o specify output basename without file extension (osmimage.IMAGETYPE)\n\n"\

" -q quiet; no output!\n\n"\

" -v prints version information\n\n"\

" -h prints help information\n\n"

pversion

}

check_prog()

{

local prog="$1"

hash $prog 2>/dev/null || { echo >&2 "Error (1): $prog not installed! Aborting."; exit 1; }

}

check_range()

{

local var="$1"

local min="$2"

local max="$3"

local exitcode="$4"

local varname="$5"

if [ $var -lt $min ]

then

echo "Error ($exitcode): $varname = $var; must be in the range of $min-$max"

exit $exitcode

if [ $var -gt $max ]

then

echo "Error ($exitcode): $varname = $var; must be in the range of $min-$max"

exit $exitcode

}

check_prog wget

URL="https://open.mapquestapi.com/staticmap/v4/getplacemap"

KEY=""

LOCATION=""

# not larger than 3840

XSIZE=""

YSIZE=""

# 1 <= ZOOM <= 18

ZOOM=""

# TYPE={map|sat|hyb}

TYPE=""

# IMAGETYPE={jpg|jpeg|gif|png}

IMAGETYPE=""

COLOR=""

NUMBER=""

OFILE="osmimage"

QUIET="false"

VERSION="v1.0 (17/05/2014)"

while getopts "k:l:x:y:s:z:t:i:c:n:o:qvh" flag

case "$flag" in

k) KEY="$OPTARG";;

l) LOCATION="$OPTARG";;

x) XSIZE="$OPTARG";;

y) YSIZE="$OPTARG";;

s) SIZE="$OPTARG";;

z) ZOOM="$OPTARG";;

t) TYPE="$OPTARG";;

i) IMAGETYPE="$OPTARG";;

c) COLOR="$OPTARG";;

n) NUMBER="$OPTARG";;

o) OFILE="$OPTARG";;

q) QUIET="true";;

v) pversion;;

h) phelp;;

esac

done

if [ "$QUIET" = "true" ]

then

exec 1>/dev/null

exec 2>/dev/null

if [ -z $KEY ]

then

KEY="Kmjtd%7Cluu7n162n1%2C22%3Do5-h61wh"

echo "WARNING:"

echo "KEY not specified; using mapquest example key as default!"

echo "This might not work forever! Register at https://developer.mapquest.com and use your own key!"

echo

if [ -z $LOCATION ]

then

LOCATION="Bergheimer Straße 110A, 69115 Heidelberg, Germany"

echo "WARNING:"

echo "LOCATION not specified; using Dante e.V. Office as default!"

echo

if [ -z $XSIZE ]

then

XSIZE=800

echo "WARNING:"

echo "XSIZE not specified; using XSIZE=800 as default!"

echo

check_range $XSIZE 1 3840 11 XSIZE

if [ -z $YSIZE ]

then

YSIZE=400

echo "WARNING:"

echo "YSIZE not specified; using YSIZE=400 as default!"

echo

check_range $YSIZE 1 3840 12 YSIZE

if [ -z $SIZE ]

then

SIZE="$XSIZE,$YSIZE"

if [ -z $ZOOM ]

then

ZOOM=17

echo "WARNING:"

echo "ZOOM not specified, using ZOOM=17 as default!"

echo

check_range $ZOOM 1 18 13 ZOOM

if [ -z $TYPE ]

then

TYPE="map"

echo "WARNING:"

echo "TYPE not specified; using map as default!"

echo

if [ -z $IMAGETYPE ]

then

IMAGETYPE="png"

echo "WARNING:"

echo "IMAGETYPE not specified; using png as default!"

echo

if [ -z $COLOR ]

then

COLOR="yellow_1"

echo "WARNING:"

echo "COLOR not specified; using yellow_1 as default!"

echo

if [ -z $NUMBER ]

then

NUMBER=1

echo "WARNING:"

echo "NUMBER not specified; using 1 as default!"

echo

ULOCATION="&location=$LOCATION"

USIZE="&size=$SIZE"

UZOOM="&zoom=$ZOOM"

UTYPE="&type=$TYPE"

UIMAGETYPE="&imagetype=$IMAGETYPE"

USHOWICON="&showicon=${COLOR}-${NUMBER}"

UOFILE="${OFILE}.${IMAGETYPE}"

IMGURL="${URL}?key=${KEY}${ULOCATION}${USIZE}${UZOOM}${UTYPE}${UIMAGETYPE}${USHOWICON}"

wget "$IMGURL" -O "$UOFILE"

exit 0

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